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| author | Francisco Jerez <currojerez@riseup.net> | 2016-09-15 21:43:18 -0700 |
|---|---|---|
| committer | Francisco Jerez <currojerez@riseup.net> | 2016-09-21 13:45:46 +0300 |
| commit | e5311ba1acba738346a18ef661b0f8bbc33bba8e (patch) | |
| tree | b5141880285d30b8195f87a333c5d2ff131b645e /include | |
| parent | c05a4f11a03dd5614a9462b5cb28e8b630bfddc0 (diff) | |
i965/ir: Test thread dispatch packing assumptions.
Not [originally] intended for upstream. Should cause a GPU hang if
some thread is executed with a non-contiguous dispatch mask breaking
assumptions of brw_stage_has_packed_dispatch(). Doesn't cause any
CTS, DEQP or Piglit regressions, while replacing
brw_stage_has_packed_dispatch() with a dummy implementation that
unconditionally returns true on top of this patch causes multiple GPU
hangs.
v2: Refactor into a separate function instead of emitting the test
code directly from emit_nir_code(), drop VEC4 test and clean up
slightly for upstream. (Jason)
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions